This question wants me to find the equation expressed in slope-intersept form from the graph which i will make below XD
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OpenStudy (anonymous):
|dw:1422241017646:dw|
OpenStudy (anonymous):
each line is plus two
OpenStudy (anonymous):
i think its y = 6x + 1
OpenStudy (swissgirl):
OKKKKKK so there are 2 ways to go abt this
eitehr we can find slope which is m and y intercept which is b and use the equation y=mx+b
Or take 2 points on the graph
and plug them in using this equation:\( y − y_1 = m(x − x_1)\)
OpenStudy (swissgirl):
oh shreks lemme redo that equation
\[y-y_1=m(x-x_1)\]
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OpenStudy (anonymous):
the second one
OpenStudy (swissgirl):
Ok so choose any 2 points on the graph
OpenStudy (anonymous):
(0,-6) and (6,0)
OpenStudy (anonymous):
y - 6 = 1(x - 0) ?
OpenStudy (anonymous):
and then simplify the equation? Or am i off XD
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OpenStudy (swissgirl):
So lets plug it into the equation
Let (x,y)=(0,-6)
and (x_1,y_1)=(6,0)
\[(-6-0)=m(0-6)\]
We first need to find out what our m is